CN205086854U - But conquassation formula engine bonnet who is favorable to pedestrian to protect locks - Google Patents
But conquassation formula engine bonnet who is favorable to pedestrian to protect locks Download PDFInfo
- Publication number
- CN205086854U CN205086854U CN201520773518.9U CN201520773518U CN205086854U CN 205086854 U CN205086854 U CN 205086854U CN 201520773518 U CN201520773518 U CN 201520773518U CN 205086854 U CN205086854 U CN 205086854U
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- CN
- China
- Prior art keywords
- bonnet louver
- pedestrian
- bonnet
- pin
- louver
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000002349 favourable effect Effects 0.000 title abstract 2
- 238000010008 shearing Methods 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 230000006378 damage Effects 0.000 description 6
- 208000014674 injury Diseases 0.000 description 6
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Superstructure Of Vehicle (AREA)
Abstract
The utility model relates to a but conquassation formula engine bonnet who is favorable to pedestrian to protect locks, the engine bonnet lock is installed on the crossbeam, its characterized in that: but the engine bonnet lock is connected with the crossbeam through the shearing pin of fixed pin and conquassation.
Description
Technical field
The utility model relate to a kind of be conducive to pedestrian protecting can crushing type bonnet louver.
Background technology
In traffic accident, pedestrian or unpowered vehicle, motorcycle driver, as disadvantaged group, is often subject to larger injury.For a long time, auto vendor more pays close attention to active and passive safety and passenger protection aspect, and seldom relates to pedestrian protecting.Research finds, in traffic accident, most of pedestrian's death all has direct relation with the injury of head.Bonnet louver is generally arranged in car bonnet leading edge, and approach car bonnet outside face, traditional automotive hood lock rigidity is larger, conquassation space is little, bonnet louver belongs to relatively hard position relative to other parts, therefore, when pedestrian and bonnet louver near zone occur to clash into, head is easily subject to great injury.
Summary of the invention
Goal of the invention of the present utility model be to provide a kind of be conducive to pedestrian protecting can crushing type bonnet louver, when pedestrian and automobile head impact, bonnet louver can conquassation when stressed, rotates, thus effectively reduces the extent of injury to pedestrian head.
Realize the technical scheme of the present utility model object:
What be conducive to pedestrian protecting can a crushing type bonnet louver, and bonnet louver is arranged on crossbeam, it is characterized in that: bonnet louver by set pin with can the shear pin of conquassation be connected with crossbeam.
Bonnet louver is connected with crossbeam with two shear pins by a set pin.
Set pin is positioned at the upper left side of bonnet louver, and upper shear pin is positioned at the upper right side of bonnet louver, and down cut pin is positioned at the lower left of bonnet louver.
The beneficial effect that the utility model has:
The utility model bonnet louver by set pin with can the shear pin of conquassation be connected with crossbeam.When pedestrian and automobile head impact, car bonnet is stressed, power is delivered to above bonnet louver simultaneously, the power be subject to when bonnet louver has exceeded the breaking limit of shear pin and has made it by conquassation, thus bonnet louver is rotated, make car bonnet conquassation space become large, therefore energy-absorbing is more abundant, and then improve the impulsive force that head is subject to, effectively reduce the extent of injury to pedestrian.The utility model bonnet louver is connected with crossbeam with two shear pins by a set pin.Set pin is positioned at the upper left side of bonnet louver, and upper shear pin is positioned at the upper right side of bonnet louver, and down cut pin is positioned at the lower left of bonnet louver.The utility model does not affect driving engine front deck layout scenarios, and without the need to doing any change to the layout of front deck layout and bonnet louver, structure is simple, easy for installation, is easy to realize.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is head impact bonnet louver position view;
Fig. 3 is schematic diagram after the fracture of the utility model bonnet louver shear pin.
Detailed description of the invention
As shown in Figure 1, bonnet louver 5 is arranged on crossbeam 1, and bonnet louver 5 is connected with crossbeam 1 by set pin 2, upper shear pin 4, down cut pin 3.Set pin 2 is positioned at the upper left side of bonnet louver 5, and upper shear pin 4 is positioned at the upper right side of bonnet louver 5, and down cut pin 3 is positioned at the lower left of bonnet louver 5.
As shown in Figure 2 and Figure 3, when pedestrian and automobile head impact, car bonnet is stressed, power is delivered to above bonnet louver 5 simultaneously, the power be subject to when bonnet louver 5 exceeded upper shear pin, down cut pin breaking limit and make it by conquassation, thus bonnet louver 5 is rotated, car bonnet conquassation space is made to become large, therefore energy-absorbing is more abundant, and then improves the impulsive force that head is subject to, and effectively reduces the extent of injury to pedestrian.
Claims (3)
1. what be conducive to pedestrian protecting can a crushing type bonnet louver, and bonnet louver is arranged on crossbeam, it is characterized in that: bonnet louver by set pin with can the shear pin of conquassation be connected with crossbeam.
2. according to claim 1 be conducive to pedestrian protecting can crushing type bonnet louver, it is characterized in that: bonnet louver is connected with crossbeam with two shear pins by a set pin.
3. according to claim 2 be conducive to pedestrian protecting can crushing type bonnet louver; it is characterized in that: set pin is positioned at the upper left side of bonnet louver; upper shear pin is positioned at the upper right side of car bonnet lock assembly, and down cut pin is positioned at the lower left of bonnet louver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773518.9U CN205086854U (en) | 2015-10-08 | 2015-10-08 | But conquassation formula engine bonnet who is favorable to pedestrian to protect locks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520773518.9U CN205086854U (en) | 2015-10-08 | 2015-10-08 | But conquassation formula engine bonnet who is favorable to pedestrian to protect locks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205086854U true CN205086854U (en) | 2016-03-16 |
Family
ID=55477566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520773518.9U Active CN205086854U (en) | 2015-10-08 | 2015-10-08 | But conquassation formula engine bonnet who is favorable to pedestrian to protect locks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205086854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748249A (en) * | 2018-07-23 | 2020-02-04 | 比亚迪股份有限公司 | Engine bonnet latch hook and vehicle |
-
2015
- 2015-10-08 CN CN201520773518.9U patent/CN205086854U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748249A (en) * | 2018-07-23 | 2020-02-04 | 比亚迪股份有限公司 | Engine bonnet latch hook and vehicle |
| CN110748249B (en) * | 2018-07-23 | 2021-09-03 | 比亚迪股份有限公司 | Engine bonnet latch hook and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |